A little-known volcano on a remote Pacific island may have been the source of one of the 19th century’s most powerful ...

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

Italy's Phlegraean Fields is a hotspot of volcanic activity—an ever-shifting landscape pocketed with acidic hot springs. This ...

Hundreds of papyrus scrolls were found in the 1750s amid the remains of a lavish villa at the Roman town of Herculaneum, ...

The Death Valley is a large area, and exploring it all in one trip may be difficult. This trail lets you see some of the ...